CN204926087U - Boats and ships security intelligence evaluation system based on ECDIS - Google Patents
Boats and ships security intelligence evaluation system based on ECDIS Download PDFInfo
- Publication number
- CN204926087U CN204926087U CN201420871307.4U CN201420871307U CN204926087U CN 204926087 U CN204926087 U CN 204926087U CN 201420871307 U CN201420871307 U CN 201420871307U CN 204926087 U CN204926087 U CN 204926087U
- Authority
- CN
- China
- Prior art keywords
- hydrofoil
- buoy
- ships
- boats
- ecdis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The utility model discloses a boats and ships security intelligence evaluation system based on ECDIS, a plurality of buoys, buoy bear electronic equipment and remote data is central, the buoy include: circular buoyant raft, upper electronic equipment cabin and be located the hydrofoil of circular buoyant raft below, the hydrofoil include anterior hydrofoil and rear portion hydrofoil, anterior hydrofoil the middle part through a reinforcing plate with circular buoyant raft connect, the lower extreme of this reinforcing plate is fixed with the anchor chain. The hydrofoil include anterior hydrofoil and rear portion hydrofoil, anterior hydrofoil the middle part through a reinforcing plate with circular buoyant raft connect, the lower extreme of this reinforcing plate is fixed with the anchor chain. The buoy that adopts partially is equipped with the hydrofoil under water, when the flood, can reduce the resistance, reduces the danger that the buoy was washed away. The technical scheme that whole system adopted is ripe reliable, very is suitable for in china's waterway extensively practically.
Description
Technical field
The present invention relates to a kind of safety evaluation system, particularly relate to a kind of security of shipping intelligent evaluation system based on ECDIS.Relate to Patent classificating number G01 to measure; Test G01C measuring distance, level or orientation; Exploration; Navigation; Gyroscope; Photogrammetry or video measuring G01C21/00 navigate; Be not included in the navigation instrument in G01C1/00 to G01C19/00 group.
Background technology
Along with the development of correlation technique, many weather forecast systems more and more start the various ships being applied to shipping company.Wherein FMS (FleetManagementSystem) the global weather wave display system of Japanese Weathernews company, applies comparatively extensive.This system can show the weather informations such as global each ocean 0000UTC and 1200UTC every day stormy waves of following 5 days.When reality uses, shipping enterprise ship safety management personnel according to Ship dynamic situation, can mark accommodation and planned course where necessary, get information about the stormy waves situation on following ship's navigation line and judge.
Be similar to the global weather wave display system of FMS, be more suitable for ocean navigation ship safety management and use, not there is practicality to the meteorological support of coastal waters navigation safety and operation.
First, the time step of the weather informations such as its high sea is 12 hours, for long coastal waters ship's navigation and operation ensure; Secondly, the grid office of data is 5 ° of x5 ° of longitudes and latitudes, also excessive; Sunlight importantly, this system does not carry out the function of risk assessment to be concerned about boats and ships, only can merely show high sea field, the whether safe of specific ship will be judged according to the experience of oneself by user, therefore can not provide decision references for the sacurity dispatching commander under particular boat high sea condition.
Existing ECDIS system, lacks the support to inland water transport, in inland water transport, due to the existence of river flow, the flow resistance that the boats and ships driven in the wrong direction receive in the process of navigation is comparatively large, more easily controls, also more easily make avoidance action compared to boats and ships up along the river.So in the rule of inland waterway navigation, the up boats and ships of common demands run into along the river descending boats and ships time, initiatively dodge.
In the system of existing shipping, shortage can identify two navigational system of meeting ship course automatically, when two ships meet, still needs steersman to evade voluntarily by navigation experience, under specific meteorological condition or under the extreme case such as fatigue driving, as easy as rolling off a logly to meet accident.
Summary of the invention
The present invention is directed to the proposition of above problem, and a kind of security of shipping intelligent evaluation system based on ECDIS of development, multiple buoy, buoy loading electronic equipment and remote data center, is characterized in that: described buoy comprises: circular buoyant raft, upper strata electronics bay and the hydrofoil be positioned at below described circular buoyant raft; Described hydrofoil comprises anterior hydrofoil and rear portion hydrofoil, and the middle part of described anterior hydrofoil is connected with described circular buoyant raft by a stiffening plate; Lower end and the anchor chain of this stiffening plate are fixed.Described hydrofoil comprises anterior hydrofoil and rear portion hydrofoil, and the middle part of described anterior hydrofoil is connected with described circular buoyant raft by a stiffening plate; Lower end and the anchor chain of this stiffening plate are fixed.Further, described anchor chain is connected with described stiffening plate by a capstan winch.Further, the middle part of described hydrofoil stiffening plate has one flow sensor I, and the control module I that this flow sensor I and controls described capstan winch folding and unfolding communicates; When described flow sensor detects that water flow velocity exceedes threshold value, described control module I controls capstan winch and releases a shot shackle, until when the flow velocity that described flow sensor detects is 0, and locking anchor chain.
Further, the below of described hydrofoil also has the flow sensor II communicated with described control module I, and when flow sensor II detects that water flow velocity is less than setting threshold value, the capstan winch described in described control module I controls regains anchor chain to original length.
Further, described capstan winch is connected by a hawser with described stiffening plate.As preferred embodiment, described buoy loading electronic equipment comprises: acoustic pressure sniffer, locating device, AIS recognition device and early warning device based on ECIDS;
During work, the probe unit of buoy has detected that boats and ships are close, sends request signal by described AIS recognition unit to described boats and ships; After boats and ships are replied and replied, the registration of ships information described in AIS recognition unit record, is sent to described remote data center by registration of ships information and the positional information of himself, is carried out the safety evaluation of boats and ships by data center; After data center draws the safety evaluation numerical value of current boats and ships, be sent to the ECDIS unit of boats and ships, for marine navigator's reference.
Owing to have employed technique scheme, security of shipping intelligent evaluation system based on ECDIS provided by the invention, by arranging the information of the ship of multiple buoy collection process based on GPS location in river course, judging the sail information of each boats and ships, commanding up boats and ships reasonably to dodge.The buoy underwater portion adopted is provided with hydrofoil, when flood, can reduce resistance, reduces the danger that buoy is flushed away.The technical scheme mature and reliable that total system adopts, is extremely suitable in China waterway extensively practical.
Accompanying drawing explanation
In order to the technical scheme of clearer explanation embodiments of the invention or prior art, introduce doing one to the accompanying drawing used required in embodiment or description of the prior art simply below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the side view of buoy of the present invention
Fig. 2 is the front view of buoy of the present invention
Fig. 3 is the upward view of buoy of the present invention
Embodiment
For making the object of embodiments of the invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, clear complete description is carried out to the technical scheme in the embodiment of the present invention:
Consider, the buoy of native system is arranged in the navigation channel in river, and river is when major flood season generation flood, and the flow velocity in river can have increase, and the buoy of conventional grappling is very likely flushed away in flood peak, causes damage.Existing current way is all retrievable buoys before flood peak arrives, and again lays buoy again after treating flood peak.
As Figure 1-3: a kind of security of shipping intelligent evaluation system based on ECDIS, mainly comprises:
Multiple multiple buoys, the acoustic pressure sniffer carried by buoy, locating device, AIS recognition device and early warning device based on ECIDS being arranged on center, river course;
During work, the probe unit of buoy has detected that boats and ships are close, sends request signal by described AIS recognition unit to described boats and ships; After boats and ships are replied and replied, the registration of ships information described in AIS recognition unit record, is sent to described remote data center by registration of ships information and the positional information of himself, is carried out the safety evaluation of boats and ships by data center;
Consider, the buoy of native system is arranged in the navigation channel in river, and river is when major flood season generation flood, and the flow velocity in river can have increase, and the buoy of conventional grappling is very likely flushed away in flood peak, causes damage.Existing current way is all retrievable buoys before flood peak arrives, and again lays buoy again after treating flood peak.
Therefore the buoy in the present invention is in order to overcome above-mentioned defect, is provided with hydrofoil below buoy.Buoy comprises as shown in the figure: float valve 1, directly swims on the water surface under river normal flow, simultaneously as the main supporting body of buoy upper strata electronics bay 2.Issuing of float valve 1 is provided with hydrofoil.
Described hydrofoil comprises anterior hydrofoil 31 and rear portion hydrofoil 32, and the middle part of described anterior hydrofoil is provided with a stiffening plate 33, and this stiffening plate 33 is fixedly connected with float valve 1, and the lower end of stiffening plate 33 is connected with anchor chain 4.When buoy is in floating state in river, described stiffening plate 33 is positioned on the axis of float valve 1.Rear portion hydrofoil 32 and anterior hydrofoil 21 provide buoyancy upwards for buoy simultaneously, meanwhile, are also provided with side stiffening plate 34 for fixing at hydrofoil two ends and strengthening hydrofoil structure, two width hydrofoils of the setting that front and back separate, are conducive to remaining stable when buoy floats.
When river is in normal flow, the float valve 1 of buoy provides main buoyancy, and now the buoyancy that produces because of river flow velocity of hydrofoil is less, can omit and disregard.
When river is in flood velocity, the float valve of buoy due to volume comparatively large, the float valve of buoy due to volume comparatively large, resistance is also comparatively large, can produce very large pull power to anchor chain.And now, because the flow velocity of river is very fast, hydrofoil is by increasing at the buoyancy produced by river flow, whole buoy can be held up by entirety, now float valve entirety is positioned on the water surface, and buoy entirety only has the fixed sturcture of hydrofoil and hydrofoil to be in below the water surface, and suffered resistance greatly reduces, the tractive force of anchor chain is also greatly reduced accordingly, more difficultly in flood peak to be washed away by flood peak.
Further, consider when river flood stages arrives; buoy is subject to the impact in river; inevitably produce the displacement to downstream; and be limited to fixing length of chain cable, when producing displacement, buoy can be drawn in water by anchor chain and (produce the power pulling buoy in water); namely buoy waterline can on move, thus affect the effect of hydrofoil.
Pretend as described anchor chain is provided with a capstan winch, under the normal flow in river, capstan winch tightens up a part of anchor chain, keeps buoy normally to swim on the water surface.Under flood states, capstan winch loosens a part of anchor chain, buoy is allowed to produce reasonably to the displacement (anchor chain does not produce the downward pull effect to buoy in displacement process) in downstream, thus ensure that hydrofoil normally works, namely reduce or do not produce to hydrofoil the reacting force of buoyancy that produces.
In order to control the time of described capstan winch folding and unfolding accurately, as a preferably embodiment, at the middle part of described hydrofoil stiffening plate, (hydrofoil is that level of approximation is arranged, stiffening plate is perpendicular to hydrofoil, here the middle part of the short transverse of stiffening plate is refered in particular at middle part) be provided with one flow sensor I, a control module I is set on capstan winch simultaneously, this control module I communicates with described flow sensor I, when described flow sensor I detects that water flow velocity exceedes threshold value, described control module I controls capstan winch and releases a shot shackle, until when the flow velocity that described flow sensor detects is 0, now judge that buoy main body is positioned at more than the water surface, locking anchor chain.
Further, in order to can after flood be decorporated, in time buoy is towed back to original position, as a preferably embodiment, the below of described hydrofoil also has the flow sensor II communicated with described control module I, when flow sensor II detects that water flow velocity is less than setting threshold value, the capstan winch described in described control module I controls regains anchor chain to original length.
Further, in order to the weight born when reducing hydrofoil effect, as a preferably embodiment, described capstan winch is arranged on the middle part of anchor chain, and its most of weight is born by water.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. based on a security of shipping intelligent evaluation system of ECDIS, have: multiple multiple buoys, buoy loading electronic equipment and remote data center being arranged on center, river course, is characterized in that:
Described buoy comprises: circular buoyant raft, upper strata electronics bay and the hydrofoil be positioned at below described circular buoyant raft;
Described hydrofoil comprises anterior hydrofoil and rear portion hydrofoil, and the middle part of described anterior hydrofoil is connected with described circular buoyant raft by a stiffening plate; Lower end and the anchor chain of this stiffening plate are fixed.
2. the security of shipping intelligent evaluation system based on ECDIS according to claim 1, is further characterized in that: described anchor chain is connected with described stiffening plate by a capstan winch.
3. the security of shipping intelligent evaluation system based on ECDIS according to claim 2, be further characterized in that: the middle part of described hydrofoil stiffening plate has one flow sensor I, the control module I that this flow sensor I and controls described capstan winch folding and unfolding communicates; When described flow sensor detects that water flow velocity exceedes threshold value, described control module I controls capstan winch and releases a shot shackle, until when the flow velocity that described flow sensor detects is 0, and locking anchor chain.
4. the security of shipping intelligent evaluation system based on ECDIS according to claim 3, be further characterized in that: the below of described hydrofoil also has the flow sensor II communicated with described control module I, when flow sensor II detects that water flow velocity is less than setting threshold value, the capstan winch described in described control module I controls regains anchor chain to original length.
5. the security of shipping intelligent evaluation system based on ECDIS according to claim 2, is further characterized in that: described capstan winch is connected by a hawser with described stiffening plate.
6. the security of shipping intelligent evaluation system based on ECDIS according to claim 1, is further characterized in that: described buoy loading electronic equipment comprises: acoustic pressure sniffer, locating device, AIS recognition device and early warning device based on ECIDS;
During work, the probe unit of buoy has detected that boats and ships are close, sends request signal by described AIS recognition unit to described boats and ships; After boats and ships are replied and replied, the registration of ships information described in AIS recognition unit record, is sent to described remote data center by registration of ships information and the positional information of himself, is carried out the safety evaluation of boats and ships by data center; After data center draws the safety evaluation numerical value of current boats and ships, be sent to the ECDIS unit of boats and ships, for marine navigator's reference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871307.4U CN204926087U (en) | 2014-12-31 | 2014-12-31 | Boats and ships security intelligence evaluation system based on ECDIS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871307.4U CN204926087U (en) | 2014-12-31 | 2014-12-31 | Boats and ships security intelligence evaluation system based on ECDIS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926087U true CN204926087U (en) | 2015-12-30 |
Family
ID=54975196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871307.4U Expired - Fee Related CN204926087U (en) | 2014-12-31 | 2014-12-31 | Boats and ships security intelligence evaluation system based on ECDIS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204926087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204729A (en) * | 2018-10-27 | 2019-01-15 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | The controllable folding type T-type wing peculiar to vessel |
-
2014
- 2014-12-31 CN CN201420871307.4U patent/CN204926087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204729A (en) * | 2018-10-27 | 2019-01-15 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | The controllable folding type T-type wing peculiar to vessel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109460061A (en) | A kind of concurrent job method of autonomous underwater robot and geological sampling equipment | |
| KR102073846B1 (en) | System for Providing Location Data and Location Tracking of Accident Vessel and Method for Controlling the same | |
| CN107215429B (en) | A kind of nobody half submarine of novel small-waterplane-area monomer | |
| Millard et al. | Versatile autonomous submersibles—the realising and testing of a practical vehicle | |
| House | Ship handling | |
| CN112407154A (en) | Buoy system | |
| CN210175084U (en) | Constant tension control-based suspension anchor cable accurate positioning buoy device | |
| CN113865552B (en) | Blanket-mounted GNSS buoy for measuring two-dimensional sea surface height and measuring method | |
| CN106394836B (en) | Microminiature submarine | |
| CN205221033U (en) | Automatic lay emergent sunken ship and show temperature scale | |
| CN204926087U (en) | Boats and ships security intelligence evaluation system based on ECDIS | |
| CN111122985A (en) | Autonomous underwater electromagnetic signal measuring device and measuring method | |
| CN109398615B (en) | Deep sea laying method of sinking block for buoy | |
| CN110116785A (en) | Floatable hydrospace detection device and its Detection location platform localization method can be positioned | |
| CN211696372U (en) | Hydrological observation platform | |
| CN211336351U (en) | Positioning sinking and floating type ocean detection device | |
| JP2003048594A (en) | Intelligent buoy | |
| CN114194339A (en) | Ocean internal wave early warning device based on wave glider as mobile platform | |
| CN220721330U (en) | Ocean current observation surveys with diving mark | |
| CN101954954B (en) | Method for realizing re-check test of ships by using docking | |
| CN219237309U (en) | Floating type ship tail dragging device of shallow stratum profiler | |
| BR102016002871A2 (en) | SUBMERSIBLE ARTICULATED BELL | |
| CN115935638B (en) | Unmanned platform carrying multi-detection equipment integrated design method | |
| CN217721338U (en) | Water route traffic comprehensive information detection device | |
| RU2796989C1 (en) | Universal buoy for environmental monitoring of water bodies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20161231 |